Bug 1730985 (CVE-2019-11723) - CVE-2019-11723 Mozilla: Cookie leakage during add-on fetching across private browsing boundaries
Summary: CVE-2019-11723 Mozilla: Cookie leakage during add-on fetching across private ...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2019-11723
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1730979
TreeView+ depends on / blocked
 
Reported: 2019-07-18 06:01 UTC by Doran Moppert
Modified: 2019-09-29 15:17 UTC (History)
3 users (show)

Fixed In Version: firefox 68
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Clone Of:
Environment:
Last Closed: 2019-07-18 21:06:53 UTC


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Description Doran Moppert 2019-07-18 06:01:23 UTC
A vulnerability exists during the installation of add-ons where the initial fetch ignored the origin attributes of the browsing context. This could leak cookies in private browsing mode or across different "containers" for people who use the Firefox Multi-Account Containers Web Extension.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2019-21/#CVE-2019-11723

Comment 1 Doran Moppert 2019-07-18 06:01:25 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Andreas Wagner

Comment 2 Product Security DevOps Team 2019-07-18 21:06:53 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-11723


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